First: Effectively solve the problem of secondary pollution of tap waterAfter tap water is disinfected with chlorine gas, it can kill most viruses and bacteria, but it cannot remove heavy metals and v...
Water pollution caused by domestic sewage is also not to be underestimated. Over the past two decades, China has made a lot of efforts in water pollution and has achieved certain results, but the dete...
1, the relationship between the stomach and waterUnfiltered tap water, which contains heavy metal ions into the stomach, destroys the gastrointestinal mucosa, kills some beneficial bacteria (digestive...
First: Effectively solve the secondary pollution problem of tap waterAfter the tap water is disinfected by chlorine gas, most viruses and bacteria can be killed, but heavy metals and volatile substanc...
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